3120-01-311-0025, BEARING,SLEEVE

3110-01-311-0024 BEARING,ROLLER,AIRFRAME

National Stock Number:
3120-01-311-0025

Federal Supply Class:
3120

National Item Identification Number:
013110025

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Manufacturer Information:

0536570	11083	CATERPILLAR INC
536570	11083	CATERPILLAR INC

Techincal Specification:

BODY INSIDE DIAMETER	63.769 MILLIMETERS NOMINAL
BODY OUTSIDE DIAMETER	73.276 MILLIMETERS MINIMUM AND 73.302 MILLIMETERS MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
MATERIAL DOCUMENT AND CLASSIFICATION	1E231,CAGEC 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	COPPER ALLOY OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	31.65 MILLIMETERS MINIMUM AND 31.85 MILLIMETERS MAXIMUM
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	0.80 MICROMETERS INSIDE DIAMETER SURFACE OF BODY

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